Rossel S, Marshall F et al. "Domestication of the donkey: Timing, processes, and indicators." PNAS 105(10):3715-3720. March 11, 2008. Abstract 7 Haziran 2008 tarihinde Wayback Machine sitesinde arşivlendi.
web.archive.org
Rossel S, Marshall F et al. "Domestication of the donkey: Timing, processes, and indicators." PNAS 105(10):3715-3720. March 11, 2008. Abstract 7 Haziran 2008 tarihinde Wayback Machine sitesinde arşivlendi.